Most alloys can be expected to have a tensile strength range of approximately 70 to 700 MPa, whilst having a density two thirds less than steel.
This allows designers to meet their own specifications, without worrying about the strength of a given profile, or the burden it may create for supporting structures, making aluminium equally ideal for the construction industry, as it does for the automotive, and presentable as a viable alternative to many other metal types currently in use.